package com.sky.config;

import com.sky.properties.AliOssProperties;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.servlet.http.PushBuilder;

/**
 * 配置类，创建AliOssUtil对象
 */
@Slf4j
@Configuration
public class OssConfiguration {
    @Bean//方法级别的注解，会将方法上的返回值注册为springIOC容器中的Bean对象，@Component是类级别注解，只能放类上
    @ConditionalOnMissingBean//当容器中没有这个Bean对象的时候去创建
    public AliOssUtil aliOssUtil(AliOssProperties aliOssProperties){
        log.info("开始创建阿里云oss上传工具类对象{aliOssProperties}");
        return new AliOssUtil(aliOssProperties.getEndpoint(),
                aliOssProperties.getAccessKeyId(),
                aliOssProperties.getAccessKeySecret(),
                aliOssProperties.getBucketName());
    }
}
